baber/WOPTO huggingface dataset:
Patent JP-2002234134-A (JP)
Title: Colored paste discharge device for inclined rotary screen printing machine
Inventor: ICHINOSE SHIRO
IPC: B41F15/40
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the retention of a colored paste in an end ring on the lower side of a rotary screen by promoting the discharge of the colored paste, to make structure simple, and to reduce costs. SOLUTION: In an inclined rotary screen printing machine in which the end rings which are contracted to have a diameter smaller than the diameter of the rotary screen are fitted to both end parts of the rotary screen to be arranged slantingly, and the colored paste is made to flow from the higher side to the lower side of the rotary screen for printing, a discharge body for discharging the paste retained in the end ring on the lower side is positioned at a given position in the end ring, and the paste is scraped up by the discharge body, so that the paste is discharged outside from the end ring on the lower side.
Patent JP-2002236037-A (JP)
Title: Measuring apparatus and leak detection method
Inventor: OKADA SHUICHI
IPC: G01F1/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a correct flow rate value with saved power consumption and furthermore to provide a technology which can carry out an accurate leak detection, in a measuring apparatus having a flow meter to intermittently measure the instantaneous flow rate value of a fluid. SOLUTION: The measuring apparatus is provided with a detection means for detecting the degree of change in a specified physical quantity, indicating the passage of the fluid, and a setting process of setting a mean calculation period of time based on the degree of change and a calculation process of calculating a mean of a plurality of instantaneous flow rate values measured with the flowmeter during the mean calculation period of time are executed repeatedly at the cycle of the mean calculation period of time, and after the calculation process, and a judging process for judging the presence of the passage of the fluid from the mean is executed repeatedly. Thus, a leakage detection process is executed to detect leakage from the judgement of the presence of the continuous passage of the fluid during a specified period.
Patent JP-2002236531-A (JP)
Title: Peripheral circuit with power-saving function
Inventor: YAMAHATA HITOSHI
IPC: G06F15/78
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a peripheral circuit with a power- saving function more. SOLUTION: When external access is detected, data corresponding to a non-access time before the detection are held as a history flag and the time of transition from a normal mode to a power-saving mode when no access is gained is varied and controlled corresponding to the history flag. Consequently, if the non-access time which has lasted before the access detection becomes long, namely, when rare access is gained, the time of the transition to the power- saving mode when no access is gained after the access detection is shortened and the continuance of the normal mode becomes short, so that the power consumption of the internal peripheral circuit is reduced.
Patent JP-2002243159-A (JP)
Title: Gas stove
Inventor: KIMURA NORITOSHI
IPC: F24C3/12
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a gas stove with the low cost, and facilitate maintenance of the same by reducing the number of parts and facilitating assembling. SOLUTION: On a rear surface of a battery case 20, inverted U shaped guide sections 21 are provided facing each other at the left and right for determining a mounting position of an electric mounting substrate 30. In the middle of the guide sections 21 there is provided a flat plate shaped fixed plate 22 having a semispherical protrusion 22a at the center thereof as a slip prevention section for fixing the electric mounting substrate 30. The electric mounting substrate 30 is mounted on the battery case 20 along a groove in the guide section 21, and is fixed by fitting the protrusion 22a into a mounting opening 39 provided in the electric mounting substrate 30.
Patent JP-2002245466-A (JP)
Title: Image layout analysis system
Inventor: NAKAMURA NORIMITSU
IPC: H04N1/387
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an image layout analysis system which can make easy and efficient the correcting operation that an operator does obtain a desired layout result. SOLUTION: This system which reads in image data and analyzes their layout is equipped with an adjustment rule storage part 8 which stores an adjustment rule for adjusting properties of a part where a correction area inputted by specifying an analyzing rule overlaps with an existent area; and an analysis processing part 2 after adjusting the properties of the part where the correction area and existent area overlap with each other according to the adjustment rule analyzes the image data in an analysis object area again according to the analyzing rule and stores the area after the analysis as an existent area in an existent area storage part 7.
Patent JP-2001307564-A (JP)
Title: High voltage and ultrahigh voltage dc power cables
Inventor: GADESSAUD ROBERT
IPC: H01B3/44
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide high voltage and ultrahigh voltage DC power cables. SOLUTION: High voltage and ultrahigh voltage DC power cables are provided with an extruded polymerized insulator which consists of materials containing styrene. In the above-mentioned cable the materials of the insulator 4 comprise a mixture of hydrogenated block copolymer of polyethylene and styrene, and of antioxidant. A mass content of styrene is 11-18%, which features no cross-link of the materials. The cable is suitable for use as DC power cables.
Patent JP-2002241463-A (JP)
Title: Production method for aqueous urethane resin
Inventor: TAKANASHI HIROTSUGU
IPC: C09D11/10
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method whereby an aqueous urethane resin excellent in physical properties, such as water resistance, is produced at a high productivity while considering the environmental protection. SOLUTION: The aqueous urethane resin is produced by reacting a diamine with a linear urethane prepolymer which has, at both the molecular terminals, isocyanate groups bonded to carbon atoms of an aliphatic hydrocarbon and has carboxy groups at the side chains and neutralizing carboxy groups in the resultant linear urethane prepolymer with a base, the production being carried out in the presence of water without using an organic solvent.
Patent JP-2002247899-A (JP)
Title: Motor controller
Inventor: KITAJIMA YASUHIKO
IPC: H02P21/24
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To improve control performance of a motor with a large space harmonic wave. SOLUTION: There are provided a fundamental current command value determining means 1 which determines fundametal current command values id* and iq* of a motor current at least according to a torque command value Te* of an AC motor M; a harmonic current command value determining means 1 which determines harmonic current command values idh* and iqh* of the motor current at least according to the torque command value Te* of the AC motor M; and current control means 2, 5, 6, 8, and 9 which control a current applied to the AC motor M according to the fundamental current command values id* and iq* and the harmonic current command values idh* and iqh*.  With this constitution, an output of a motor with a large space harmonic wave can be improved and the torque, voltage ripple, and current ripple of the motor can be reduced, while an efficiency is improved and, the control performance of the motor with the large space harmonic wave can be improved.
Patent JP-2002242357-A (JP)
Title: Expansion joint device for ceiling
Inventor: KAMOTO MUNEO
IPC: E04B9/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint device capable of closing between ceiling members in a state capable of smoothly and surely allowing a relatively large approach displacement of each of the ceiling members. SOLUTION: A cover body 25 closing an opening 24 between ceiling boards 37a and 37b of ceiling structural bodies 23a and 23b adjoining at a regular interval is held by a holding means 26 in the vertical direction Z in a displaceable manner. Supporting stands 28a and 28b are provided to the ceiling boards 37a and 37b, and a plurality of guide sections 52a and 53a; 52b and 53b guided upward so as to put both ends 27a and 27b of the cover body 25 on the ceiling boards 37a and 37b are formed on the supporting stands 28a and 28b. A plurality of stage supports 50a and 51a; 50b and 51b for supporting both ends 27a and 27b of the cover body 25 so as to enable them to make smooth displacement are formed upward of the supporting stands 28a and 28b with the separation of them from the cover body 25.
Patent JP-2002243293-A (JP)
Title: Leaf spring of refrigerating machine and method of manufacturing the same
Inventor: KANAO KENICHI
IPC: F04B35/04
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To improve the technique of manufacturing a leaf spring 9 which is an important part for extending the life of a refrigerating machine, provide the leaf spring of the refrigerating machine not undergoing deterioration in endurance and mechanical strength, even if a bent part such as lead wire connecting piece or the like is present by forming a curved slit 20 or the like of the leaf spring 9 with a uniform width particularly in a thickness direction, and to provide a method for manufacturing the same. SOLUTION: Attention is directed on setting the width D of the slit of the curved slit 20 to be formed into the leaf spring 9 at a plate thickness of T or larger and subjecting a flat plate as a material to etching from both sides. In the refrigerating machine wherein cold atmosphere is produced through compression and expansion of a refrigerant, the leaf spring 9 has a plurality of the curved slits 20 formed in such a manner as to pierce the plate in the thickness direction and be oriented toward the center from the circumferential side, and the width D of the slit 20 is set at the plate thickness T or larger.
Patent JP-2002239621-A (JP)
Title: Cooling apparatus for metallic sheet
Inventor: IHARA KENJI
IPC: C21D1/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a metallic sheet which is uniformly cooled regardless of thickness and width and excellent in its flatness by eliminating the temperature deviation in the longitudinal and width directions of the metallic sheet in a dipping type cooling system for metallic sheets. SOLUTION: In addition to slit nozzles 3, 4 for jetting liquid for preventing cooling water in a cooling tank from flowing out on the metallic sheet 1 on the inlet and outlet of the cooling tank of the cooling apparatus 100 for metallic sheets 1, liquid removing plates 11, 12 for removing remaining liquid on the metallic sheet 1 are installed outside slit nozzles 3, 4 on the inlet and outlet sides.
Patent JP-2002245807-A (JP)
Title: Light radiation processing device
Inventor: HIROSE KENICHI
IPC: G21K5/10
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a light radiation processing device using a dielectric barrier discharge lamp which can process a whole range effectively even if it is a large-area work. SOLUTION: With the light radiation processing device provided with a plurality of dielectric barrier discharge lamps, performing a work processing by radiating light from dielectric barrier discharge lamp on the processed face of the work as the dielectric barrier discharge lamp and the work are relatively moved, a light emitting range formed by one of the dielectric discharge barrier lamps differs from that formed by at least another, and that, overlaps at least partly with it.
Patent JP-2002250749-A (JP)
Title: Method and apparatus for specification of accident point in branch cable line
Inventor: KAWASAKI KATSUTOSHI
IPC: G01R31/08
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus wherein an operation to specify an accident point existing in a complicated branch cable line such as a cable line branched further from a branch line is performed easily and with satisfactory efficiency. SOLUTION: A high voltage is applied to a main line 1 and a first branch line 16 to a fifth branch line 20 by a power-supply device 11, and it is discharged in the accident point β. A surge current generated as a result of its discharge is detected by sensors (1) to (7). Its arrival time and its detection level are found. On the basis of the arrival time of the sensor (4) whose detection level is highest and that of the sensor (3) whose detection level is second highest, a calculation to find the accident point β is performed.
Patent JP-2002257310-A (JP)
Title: Method for reducing volume of combustible waste and method for treating it
Inventor: TAKIGUCHI RYOICHI
IPC: C04B7/44
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the volume of combustible waste such as a magnetic tape large in its bulk factor and treat it so as to be easily handled. SOLUTION: The combustible waste 2 such as the magnetic tape compressible and large in its bulk factor is accommodated in a bag 1 capable of holding an air-tightness. Air in the bag 1 is exhausted to compress the bag in the shape of a mat. The combustible waste 2A contained in the mat-shaped bag is directly charged as auxiliary fuel in a rotary kiln in which cement is baked. Otherwise, the combustible waste in the bag is directly crushed by a crusher as it is and supplied by an air current.
Patent JP-2002256708-A (JP)
Title: Reinforcing structure for concrete construction
Inventor: SENBA AKIRA
IPC: E21D11/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing structure for a concrete construction enabling a number of reinforcing panels to be flatly attached to a surface to be reinforced or repaired, and expectation of the effect of reliable reinforcement even if the surface of the concrete construction is uneven. SOLUTION: If the surface of concrete 1 for tunnel lining or the like is uneven, a sheet-shaped unevenness absorber 2 made from resin foam or the like is sandwiched between the surface of the concrete 1 and a reinforcing panel 2 and the reinforcing panel 3 is attached to the concrete construction by use of anchor bolts 4 or the like. In this case, the unevenness absorber 2 absorbs the unevenness through its deformation to enable the reinforcing panel 3 to be flatly attached. A lightweight panel of high strength and rigidity, with a number of hollow sections 3b formed between a number of beam-shaped parts 3a arranged in the form of a mesh and each having a predetermined height, is used as the reinforcing panel 3 to achieve excellent reinforcement.
Patent JP-2002257219-A (JP)
Title: Hydraulic control device of automatic transmission
Inventor: SATO TOMOHIRO
IPC: F16D48/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device of an automatic transmission which is simple in constitution, short in speed-changing time and as small as possible in speed-changing shock. SOLUTION: This hydraulic control device of the automatic transmission is furnished with a frictional engagement element 20, a piston 14, a spring 16 for energizing the piston 14 in a direction to be separated from the frictional engagement element 20; a hydraulic chamber 12 for changing pressing force of the piston 16 according to hydraulic pressure to be supplied and a hydraulic control mechanism 80; the piston 14 is furnished with a communicating passage 30 for communicating the hydraulic chamber 12 and the side of the frictional engagement element 20; a valve seat 44 formed in the communicating passage 30 and a valve mechanism 40 having a valve element 42 to block the communicating passage 30 in a state of seating on the valve seat 44;  and the valve mechanism 40 is constituted so that the valve element 42 is seated on the valve seat 44, in a state where the valve element 42 is projected to the side of the frictional engagement element 20, by a specified distance from an end part on the side of the frictional engagement element 20 of the piston 14.
Patent JP-2001309162-A (JP)
Title: Method for applying digital watermark to data file
Inventor: MARSHALL ALAN
IPC: G10L19/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for generating a data file to which a specific transaction purpose digital watermark is inserted by performing insertion of a real time specific transaction purpose watermark. SOLUTION: Before reception (52, 102) of a transaction request of a data file, a data file is divided into plural sections (34, 84), and a set of basic watermarks calculated in advance is generated (86). Upon the receipt of a transaction request to supply the data file (52, 102), the specific transaction purpose watermark is calculated (56, 106), a configuration part of the watermark is compared with a unit of the data calculated in advance, the basic watermark calculated in advance corresponding to the configuration part of the watermark is selected (64, 114), and assembling the selected basic watermark calculated in advance with a corresponding section among the sections builds up the data file to which the specific transaction purpose watermark is inserted (66, 116, 118).
Patent JP-2002262352-A (JP)
Title: Data management system, data management unit and program
Inventor: ISHIMURA KENICHI
IPC: G06F21/31
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a data management system or the like that can edit data stored in a mobile terminal without impairing the portability with security. SOLUTION: A mobile terminal 1-k (k is an integer) stores telephone directory data and sends the data to a packet processing facility 2. The packet processing facility 2 stores the data to a telephone directory data storage area of the mobile terminal 1-k. When a work terminal 4 transmits a telephone number and a password of the mobile terminal 1-k to a Web server 3, the packet processing facility 2 authenticates the mobile terminal 1-k, when the authentication is successful, the telephone directory data in the telephone directory storage area of the mobile terminal 1-k are sent to the work terminal 4. When the telephone directory data of a write-back object are received from the work terminal 4, the Web server 3 updates the telephone directory data in the data storage area.  When the mobile terminal 1-k transmits the identification telephone number and the password, the packet processing facility 2 transmits the telephone directory data in the telephone directory storage area of the mobile terminal 1-k to the mobile terminal 1-k and the mobile terminal 1-k updates the telephone directory data.
Patent JP-2002266464-A (JP)
Title: Architectural plate material
Inventor: YOSHIDA SHIGEO
IPC: B27M3/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To improve durability to shearing force in an architectural plate material using a plate material relatively inferior in durability to the shearing force. SOLUTION: This architectural plate material 10 has a thick plate-like base board material 12, and a thin plate-like metallic peripheral frame 14 joined along the outer peripheral edge on one surface of the base board material 12.
Patent JP-2001332744-A (JP)
Title: Method for manufacturing film transistor
Inventor: CHEN CHIH-CHANG
IPC: H01L21/768
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a film transistor in which an etch stop material remains in a source/drain isolation etching process, and which solves a problem of deterioration of source/drain interface characteristics, and decreases the required number of optical masks. SOLUTION: A method for manufacturing a film transistor comprises the step that, after a gate insulation layer 22, a channel layer 23, a joining layer 24, a source/drain layer 25, and a data conductor layer 26 are formed in this order on an insulation substrate 20 having a gate conductor structure 21, by use of an etching process of an optical mask photolithography, at superior selection etching ratios present respectively between the joining layer 24 and the source/drain layer 25 and channel layer 23, the data conductor layer, source/ drain layer and joining layer are consecutively etched, and the data conductor structure and source/drain structure are restricted.
Patent JP-2002270565-A (JP)
Title: Method and apparatus for treating surface of mounting substrate
Inventor: SUZUKI NAOKI
IPC: H01L21/3065
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for treating the surface of a mounting substrate capable of treating the mounting substrate in a short time without corroding electrodes even by exposing the substrate in the atmosphere after treating. SOLUTION: The method for treating the surface of the mounting substrate comprises the steps of introducing a reaction gas while exhausting a reaction chamber 1, applying a high-frequency power between a high-frequency electrode 5 in the chamber 1 and an opposite electrode 6 opposed to the electrode 5 to generate a plasma, mounting the substrate 10 on the electrode 5, and plasma treating the substrate. The method further comprises the steps of initially introducing an argon gas, plasma treating the substrate, then introducing an oxygen gas in a short time, plasma treating, removing readhered Br to prevent a corrosion of the electrode.  The method also comprises the steps of initially introducing the oxygen gas, plasma treating the substrate, previously removing an oil component, an organic matter adhered onto the substrate, then introducing the argon gas, and plasma treating the substrate to enable treating in a short time.
Patent JP-2002267278-A (JP)
Title: Cooler of refrigerator
Inventor: OHASHI NOBUO
IPC: F25D19/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a cooler of a refrigerator from which a harmful substance, i.e., lead, is eliminated. SOLUTION: A pressure-reducing device 8, provided with a planar part on the outer surface and a refrigerant return pipe 9 provided with a planar part on the outer surface are arranged juxtaposed, jointed and heat is exchanged between them so as to obtain the cooler of a refrigerator which does not contain lead.
Patent JP-2002263542-A (JP)
Title: Method and apparatus for producing core material for resin molded body
Inventor: ASHIDA YASUNARI
IPC: B05C3/12
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To lessen the number of adhesive application times and produce a core material for a resin molded body without alteration of the ratio of the resin component to the solvent of the adhesive and fluctuation of the coating thickness of the adhesive. SOLUTION: In the case of producing a core material for a resin molded body to be buried in a resin molded body, when an adhesive is applied to the surface of a metal wire, the adhesive and dies for adhesive application are arranged closely and the adhesive and the dies for adhesive application are disposed in a coating apparatus while being tightly closed in the apparatus.